The word(s) "religion" appears 156 time(s) in 129 verse(s) in Quran in Mohsin Khan translation.

(121) They intend to put out the Light of Allah (i.e. the religion of Islam, this Qur'an, and the Prophet Muhammad صلى الله عليه وسلم) with their mouths. But Allah will bring His Light to perfection even though the disbelievers hate (it).

(122) He it is Who has sent His Messenger (Muhammad صلى الله عليه وسلم) with guidance and the religion of truth (Islamic Monotheism) to make it victorious over all (other) religions even though the Mushrikun (polytheists, pagans, idolaters, and disbelievers in the Oneness of Allah and in His Messenger Muhammad صلى الله عليه وسلم) hate (it).

(123) They wish that you should compromise (in religion out of courtesy) with them: so they (too) would compromise with you.

(124) Nay, everyone of them desires that he should be given pages spread out (coming from Allah with a writing that Islam is the right religion, and Muhammad صلى الله عليه وسلم has come with the truth from Allah, the Lord of the heavens and earth).

(125) And they were commanded not, but that they should worship Allah, and worship none but Him Alone (abstaining from ascribing partners to Him), and perform As-Salat (Iqamat-as-Salat) and give Zakat, and that is the right religion.

(126) Verily, those who disbelieve (in the religion of Islam, the Qur'an and Prophet Muhammad صلى الله عليه وسلم) from among the people of the Scripture (Jews and Christians) and Al-Mushrikun will abide in the Fire of Hell. They are the worst of creatures.

(127) Except those who believe (in Islamic Monotheism) and do righteous good deeds, and recommend one another to the truth [i.e. order one another to perform all kinds of good deeds (Al-Ma'ruf) which Allah has ordained, and abstain from all kinds of sins and evil deeds (Al-Munkar which Allah has forbidden], and recommend one another to patience (for the sufferings, harms, and injuries which one may encounter in Allah's Cause during preaching His religion of Islamic Monotheism or Jihad).

(128) "To you be your religion, and to me my religion (Islamic Monotheism)."

(129) And you see that the people enter Allah's religion (Islam) in crowds.